moviewyrm/bookwyrm/views/imports/import_data.py
2021-12-14 12:59:24 -08:00

71 lines
2.2 KiB
Python

""" import books from another app """
from io import TextIOWrapper
from django.contrib.auth.decorators import login_required
from django.http import HttpResponseBadRequest
from django.shortcuts import redirect
from django.template.response import TemplateResponse
from django.utils.decorators import method_decorator
from django.utils.translation import gettext_lazy as _
from django.views import View
from bookwyrm import forms, models
from bookwyrm.importers import (
LibrarythingImporter,
GoodreadsImporter,
StorygraphImporter,
OpenLibraryImporter,
)
# pylint: disable= no-self-use
@method_decorator(login_required, name="dispatch")
class Import(View):
"""import view"""
def get(self, request):
"""load import page"""
return TemplateResponse(
request,
"import/import.html",
{
"import_form": forms.ImportForm(),
"jobs": models.ImportJob.objects.filter(user=request.user).order_by(
"-created_date"
),
},
)
def post(self, request):
"""ingest a goodreads csv"""
form = forms.ImportForm(request.POST, request.FILES)
if not form.is_valid():
return HttpResponseBadRequest()
include_reviews = request.POST.get("include_reviews") == "on"
privacy = request.POST.get("privacy")
source = request.POST.get("source")
importer = None
if source == "LibraryThing":
importer = LibrarythingImporter()
elif source == "Storygraph":
importer = StorygraphImporter()
elif source == "OpenLibrary":
importer = OpenLibraryImporter()
else:
# Default : Goodreads
importer = GoodreadsImporter()
try:
job = importer.create_job(
request.user,
TextIOWrapper(request.FILES["csv_file"], encoding=importer.encoding),
include_reviews,
privacy,
)
except (UnicodeDecodeError, ValueError, KeyError):
return HttpResponseBadRequest(_("Not a valid csv file"))
importer.start_import(job)
return redirect(f"/import/{job.id}")